package servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.swing.text.DefaultEditorKit.InsertBreakAction;

import com.sun.security.auth.UserPrincipal;

import run.Login;
import run.Register;
import eb.*;

public class RegisterServlet extends HttpServlet {
	
	private static final String CONTENT_TYPE="text/html;charset=GBK";
	/**
	 * Constructor of the object.
	 */
	public RegisterServlet() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
		out.println("<HTML>");
		out.println("  <HEAD><TITLE>A Servlet</TITLE></HEAD>");
		out.println("  <BODY>");
		out.print("    This is ");
		out.print(this.getClass());
		out.println(", using the GET method");
		out.println("  </BODY>");
		out.println("</HTML>");
		out.flush();
		out.close();
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType(CONTENT_TYPE);
		PrintWriter out = response.getWriter();
		String username=request.getParameter("RegisterUserName");
		String password=request.getParameter("Password");
		//String confirm_password=request.getParameter("ConfirmPassword");
		String email=request.getParameter("Email");
		String tel=request.getParameter("Mobile");
		User newuser=new User(username,password,username,tel,"M",email);
		Register register=new Register();
		boolean status=register.AddUser(newuser);
		
//		out.println(newuser.GetUserName()+"<br>");
//		out.println(newuser.GetPassWord()+"<br>");
//		out.println(newuser.GetSex()+"<br>");
//		out.println(newuser.GetEmail()+"<br>");
//		out.println(newuser.GetPostcode()+"<br>");
//		out.println(newuser.GetRealName()+"<br>");
		if(!status){
			out.println("user name  existed"
					+"<a href=\"javascript:history.back()\">"+"please input again. </a>.");
			return;
		}
		else{
			String url="setTimeout(\"javascript:location.href='index.jsp?username="+newuser.GetUserName()+"'\""+", 2000);";
			out.println("<script language=\"javascript\"> alert(\"success added\");");
			out.println(url+"</script>");  
			
		}
		out.flush();
		out.close();
		return;
	}

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occurs
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}
